package reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import reggie.common.R;
import reggie.entity.Category;
import reggie.service.CategoryService;

import java.util.List;

/**
 * ClassName: CategoryController <br/>
 * Description: <br/>
 * date: 2022/12/1 19:08<br/>
 *
 * @author Xingyingsheng<br />
 * @since JDK 11
 */

/**
 * 分类管理
 */
@RestController
@RequestMapping("/category")
@Slf4j
public class CategoryController {
    @Autowired
    private CategoryService categoryService;

    @PostMapping
    public R<String> save(@RequestBody Category category) {
        log.info("新增菜品{}", category);
        categoryService.save(category);
        return R.success("新增分类成功");
    }

    @GetMapping("/page")
    public R<Page> page(int page, int pageSize) {
        //分页构造器
        Page<Category> pageInfo = new Page<>(page, pageSize);
        // 条件构造器
        LambdaQueryWrapper<Category> queryWrapper = new LambdaQueryWrapper<Category>();
        //添加排序条件
        queryWrapper.orderByAsc(Category::getSort);
        //进行分页查询
        categoryService.page(pageInfo, queryWrapper);

        return R.success(pageInfo);
    }

    @DeleteMapping
    public R<String> delete(Long ids) {
        log.info("删除菜品id：{}", ids);
//        categoryService.removeById(ids);
        categoryService.remove(ids);
        return R.success("删除菜品成功");
    }

    @PutMapping
    public R<String> update(@RequestBody Category category) {
        log.info("修改分类信息：{}", category);
        categoryService.updateById(category);
        return R.success("修改分类信息成功");
    }

    @GetMapping("/list")
    public R<List<Category>> listR(Category category) {
        LambdaQueryWrapper<Category> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(category.getType() != null, Category::getType, category.getType());
        lambdaQueryWrapper.orderByAsc(Category::getSort).orderByDesc(Category::getUpdateTime);
        List<Category> list = categoryService.list(lambdaQueryWrapper);

        return R.success(list);
    }

}
